SelectWithUnionQuery (children 1) ExpressionList (children 1) SelectQuery (children 1) ExpressionList (children 1) Function toDaysSinceYearZero (children 1) ExpressionList (children 2) Function toDateTime (children 1) ExpressionList (children 1) Literal \'2023-09-08 11:11:11\' Literal \'America/Los_Angeles\'